APA-referens (7:e uppl.)
Wolmar, C. (2013). To the edge of the world: The story of the trans-siberian express, the world's greatest railroad. Public Affairs.
Chicago-referens (17:e uppl.)
Wolmar, Christian. To the Edge of the World: The Story of the Trans-siberian Express, the World's Greatest Railroad. New York, New York: Public Affairs, 2013.
MLA-referens (9:e uppl.)
Wolmar, Christian. To the Edge of the World: The Story of the Trans-siberian Express, the World's Greatest Railroad. Public Affairs, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.